I am 6 years post bilateral mastectomy with implant placemant. I recently had them both replaced due to rupture implant. Before they were replaced, i began having a heavy sagging feeling on my left implant. Annoying feeling when bra is off. After implant replacement surgery the feeling came back and i think the implant looks like it sags moe compared to the other that feels normal. My surgeon didnt have any answer why this may be, so wondering if anyone else might have an idea? Thank you